Top Relational Database freelancers

218 freelancers list Relational Database on Upwork.

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Showing 50 of 218Data updated Nov 7

# Freelancer		SinceMember since
Donovan M. 🇿🇦🇿🇦 Bubble Full-Stack Developer \| SaaS, MVPs, ERP & AI Applications	$15k↓ 10%	Jan 2011Jan 19, 2011
Victor D. 🇷🇸🇷🇸 Principal Backend Engineer \| Distributed Systems Architect	$12k↑ 3%	Jun 2008Jun 17, 2008
David M. 🇨🇦🇨🇦 Full Stack Developer	$11k↑ 10%	Oct 2022Oct 24, 2022
4 Rafael L. 🇺🇸🇺🇸 Fullstack / Web / Mobile \| Nodejs, Angular, Angular Material, React	$10k↑ 4%	Jun 2023Jun 11, 2023
5 Sergio S. 🇬🇹🇬🇹 Modernization Integration Expert: Mainframe, Containers, Java, COBOL	$9k↑ 1%	Dec 2012Dec 5, 2012
6 Igor B. 🇰🇬🇰🇬 Team lead / Java Architect	$7k↑ 3%	Oct 2015Oct 27, 2015
7 Danilo V. 🇲🇪🇲🇪 Program Management / Product Management	$7k0%	Apr 2014Apr 14, 2014
8 Michael P. 🇺🇸🇺🇸 Senior SQL Server DBA \| Performance Tuning \| Always On \| Azure & AWS	$6k↑ 35%	Jul 2015Jul 2, 2015
9 Chuck G. 🇺🇸🇺🇸 Full Stack Development \| Ruby on Rails \| .NET \| Python \| AI \| VR & AR	$6k↓ 6%	Apr 2024Apr 9, 2024
10 Rizwan H. 🇵🇰🇵🇰 Full Stack Developer	$5k↑ 3%	Oct 2017Oct 4, 2017

Freelancer	MRR	Member since
11 Eric T. 🇺🇸🇺🇸 Software Engineer	$5k↑ 3%	Oct 2017Oct 16, 2017
12 Damir H. 🇧🇦🇧🇦 Senior .NET Developer \| ASP.NET Core \| Azure \| Backend & API Specialis	$5k↑ 2%	Dec 2017Dec 7, 2017
13 Noah M. 🇦🇺🇦🇺 Web dev	$4k↑ 3%	Feb 2020Feb 11, 2020
14 Don K. 🇺🇸🇺🇸 AWS Certified Solutions Architect	$4k↑ 10%	Jun 2015Jun 22, 2015
15 Emanuel Alexandre T. 🇵🇹🇵🇹 Senior DBA & AI Data Architect \| SingleStore, BigQuery, MySQL, MS SQL	$4k↓ 9%	May 2017May 21, 2017
16 Aily A. 🇺🇸🇺🇸 Data Analyst	$4k↑ 1%	Dec 2022Dec 20, 2022
17 Maria I. 🇵🇰Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇰 Certified Cloud & Automation Expert \| Data Analytics & DevOps Engineer	≈$3k–	Aug 2020Aug 16, 2020
18 Benito A. 🇦🇷🇦🇷 Certified Airtable Developer \| Automation, API integration, Interfaces	$3k↓ 15%	Feb 2015Feb 14, 2015
19 Sophie G. 🇫🇷🇫🇷 Filemaker Developer	$3k↑ 15%	Oct 2016Oct 31, 2016
20 Aaron F. 🇬🇧🇬🇧 Data Analyst \| Power BI \| Tableau \| Quicksight \| SQL \| Python	$3k↓ 10%	Mar 2021Mar 11, 2021

Freelancer	MRR	Member since
21 Dipak M. 🇮🇳🇮🇳 ASP.NET \| Blazor \| SQL Server \| C# \| API \| Agentic AI Expert Developer	$3k↓ 8%	May 2014May 14, 2014
22 Sohaib A. 🇵🇰🇵🇰 AI Engineer \| System Architect \| Certified Claris FileMaker Developer	$2k↓ 10%	Apr 2018Apr 14, 2018
23 Amy H. 🇺🇸🇺🇸 Business Systems, Workflow Automation, and Data Integration Specialist	$2k↓ 2%	Jul 2018Jul 4, 2018
24 Asim S. 🇵🇰🇵🇰 Laravel \| CodeIgniter \| AWS \| AI Automation \| Logistics, Retail & FMCG	$2k↑ 9%	Jul 2017Jul 16, 2017
25 Brian K. 🇰🇪🇰🇪 Research Analyst with experience in Product Research and Development	$2k0%	Jan 2019Jan 19, 2019
26 Mariam G. 🇳🇬🇳🇬 Airtable Automation Expert \| Operations \| Client Portals & Dashboards	$2k↑ 11%	Sep 2024Sep 18, 2024
27 Joy K. 🇳🇬🇳🇬 Airtable Architect \| CRM, Operations Systems & Automation \| Softr	$2k↑ 17%	Mar 2025Mar 24, 2025
28 Santiago G. 🇪🇸🇪🇸 (PMP) \| AI Automation & Business Systems Expert \| Notion - n8n - CRMs	$1k↑ 1%	Aug 2022Aug 26, 2022
29 Affan Q. 🇺🇸Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇺🇸 Senior Software Engineer \| AI, React, Python	≈$1k–	Nov 2025Nov 10, 2025
30 Antonio C. 🇬🇧🇬🇧 Notion Certified Admin \| System Developer & Workflow Automation	$1k↓ 1%	Jan 2026Jan 5, 2026

Freelancer	MRR	Member since
31 Clayton S. 🇺🇸🇺🇸 Business Process Automation Consultant \| VBA,SQL, APIs, Power Platform	$1k↑ 12%	Mar 2018Mar 22, 2018
32 Orest K. 🇺🇦Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇺🇦 Data engineer/ Microsoft Azure/ SQL/ DB-DWH/ ETL developer	≈$988–	May 2017May 8, 2017
33 Louis C. 🇺🇸🇺🇸 AWS Cloud & Data Platform Architect \| Kubernetes, Kafka, AI Dev	$974↑ 34%	Aug 2016Aug 26, 2016
34 Janner Arley R. 🇨🇴🇨🇴 Web Scraping Expert \| Data mining \| ML developer	$892↓ 20%	Apr 2024Apr 29, 2024
35 Muhammad M. 🇵🇰🇵🇰 Full Stack Engineer \| AI Workflows \| LLM Integrations	$833↓ 25%	Feb 2023Feb 2, 2023
36 Rob C. 🇺🇸🇺🇸 Certified FileMaker Developer	$806↓ 1%	Feb 2018Feb 18, 2018
37 Héctor Erick O. 🇵🇪🇵🇪 Software Architect \| Java & Spring Boot \| API Design & Microservices	$750↑ 9%	Aug 2012Aug 14, 2012
38 Muhammad U. 🇵🇰🇵🇰 AI/ML Engineer \| Data Engineer \| Data Science \| Deep Learning Enthusia	$708↓ 3%	Jul 2018Jul 26, 2018
39 Dianne D. 🇯🇲🇯🇲 Available Technical Entrepreneur and Data Operations Architect	$688↑ 30%	Feb 2012Feb 11, 2012
40 Andrii P. 🇸🇰🇸🇰 Certified FileMaker expert \| Creating custom apps for your needs	$684↓ 14%	Oct 2012Oct 3, 2012

Freelancer	MRR	Member since
41 Ivan P. 🇺🇬 NewNew🇺🇬 Mobile Developer	$632↓ 20%	Feb 2020Feb 13, 2020
42 Amy P. 🇺🇸🇺🇸 Programmer/Data Analyst	$534↓ 54%	Aug 2015Aug 5, 2015
43 Rebecca M. 🇺🇸🇺🇸 From 'Everything Lives in My Head' to Calm, Reliable Systems	$444↓ 4%	Sep 2024Sep 18, 2024
44 Aviral S. 🇮🇳🇮🇳 Expert Data Scientist \| Predictive Analytics & Big Data Solutions	$422↓ 53%	Mar 2019Mar 18, 2019
45 Brandon C. 🇺🇸🇺🇸 Senior Full Stack Developer	$397↓ 66%	Jun 2020Jun 21, 2020
46 Scott E. 🇺🇸🇺🇸 Senior Backend Engineer \| API Integrations & Data Pipelines	$384↑ 163%	Feb 2022Feb 22, 2022
47 Sajad K. 🇵🇰🇵🇰 Oracle Database Administrator	$366↓ 1%	Sep 2016Sep 1, 2016
48 J.R. L. 🇺🇸🇺🇸 Claris FileMaker & API Integration \| PHP/MySQL Automation	$355↑ 20%	Aug 2018Aug 9, 2018
49 Kamil A. 🇵🇱🇵🇱 Senior Power Platform Developer \| Logistics \| Power Automate	$327↑ 52%	Dec 2024Dec 29, 2024
50 Sean M. 🇺🇸🇺🇸 Microsoft Power BI Expert & Data Scientist	$297↓ 37%	Oct 2022Oct 10, 2022

From public Upwork profiles, refreshed daily.